mozilla/rust — pull request #5077 by jbclements (2013-02-22 00:12:04+00:00)
Title: Increase monomorphization depth limit

It appears that using deriving_eq on ASTs bumps up against the "gee this looks like infinite unfolding" limit of 10 in monomorphization. Increasing it to 30 seems to solve this problem for me....

Also, commenting and a few renames.